High-performance wind turbine generator that can be driven in horizontal/vertical axis directions with the use of 3D active intelligent turbine blades

Abstract

Provided is a 3D active intelligent-type high-performance wind turbine generator. The 3D active intelligent-type high-performance wind turbine generator may be driven in horizontal / vertical axis directions. This novel wind turbine generator includes blades for driving a generator shaft of which cross sections are arranged symmetrically to increase the efficiency of the wind turbine generator and a cylindrical type cam and cam follower for controlling the angle of each blade in every direction to an optimum condition, so as to guide a working fluid having kinetic energy to be introduced at right angles to the direction of the cross section of each blade, thereby maximizing the driving force of the blades. Thus, the wind turbine generator may operate satisfactorily even at a low initial start-up wind speed and may be driven in any horizontal / vertical axis directions.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a 3-dimensional (3D) active intelligent-type high-performance vertical / horizontal axis wind power generator, and more particularly, to a novel wind power generator in which a blade is optimally adjusted in angle in up / down and left / right directions without having the shock and vibration by using two kinds of cylindrical type accurate cams and three kinds of accurate cam followers so that the blade for driving an axle of the generator is designed to have bilateral symmetry in section to allow a motive fluid having kinetic energy to be vertically introduced with respect to the section of the blade, thereby maximizing a driving force of the blade, and the wind power generator is well operated at a low initial start-up wind speed and in any horizontal / vertical axis directions to generate electricity.[0003]2. Description of the Related Art[0004]Although wind power generators using wind, which...

AI Technical Summary

Benefits of technology

The technical effects of this patent are to minimize energy loss by minimizing the driving power for adjusting the blade angle and to design a blade with minimal inertia to perform the required cycles without energy loss. Additionally, a mechanism to minimize the shock applied to the system and the blade, an optimal mounting distance for the blade and fluid, and the number of blade and a length and surface area of the blade should be calculated according to required conditions of the system are needed. A mechanism to actively adjust the blade angle and a control system to adjust the yaw angle of the shaft are also necessary. A cam controller shaft which can be adjusted so that a section of the blade is intercepted with a flow direction of a fluid within a main tower should be installed. The cam controller shaft may be moved along an azimuth angle of wind when the yaw angle is adjusted. A generator may be installed on the ground, but not on an upper end of the tower. The blade type with a bisymmetrical crescent shape may be advantageous because of high energy efficiency and structural strength. The blade structure with a trussed structure in the shape may have a high strength, reduce costs, and environmental damage when produced, transported, and installed.

Problems solved by technology

However, since the concept to be embodied in this specification is not simple, a very accurate mechanism may be needed.

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